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C P - 2 5 0 0
S E R V I C E M A N U A L

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Summary of Contents for Muzak CP-2500

  • Page 1 C P - 2 5 0 0 S E R V I C E M A N U A L...
  • Page 2 The Muzak CP-2500 device utilizes compact cassettes to broadcast foregound music with 25W power output. It uses a single cassette transport for high efficiency and can broadcast continuously for many hours. t a b l e o f c o n t e n t s...
  • Page 3 s p e c i f i c a t i o n s POWER SOURCE: 120 V AC 60 Hz POWER CONSUMPTION: 50 W at rated output OUTPUT POWER: 25 W at 4 Ω and 70.7 V unbalanced LINE OUTPUT: 0 dBV (1 volt) ±...
  • Page 4 Damped cassette door with eject button FRONT PANEL FEATURES: LED program indicator (both as power indicator) Program change button Transport function buttons (Play, Rewind and Stop) Power button 5P-screw terminal (2P-line out, 3P-remote Start-Stop) BACK PANEL FEATURES: 4P-screw terminal for power output Tone control volumes (bass &...
  • Page 5 t r a n s p o r t m e c h a n i s m b l o c k d i a g r a m s CIRCUIT CRF4150 (PB DECK) CONNECTOR CN1 PIN # MOTOR 1.
  • Page 8 2 5 0 0 t r a n s p o r t r e p l a c e m e n t p r o c e d u r e IMPORTANT NOTES The CP-2500 transport mechanism is field replaceable to save time and money on loaners and return trips. Accurate azimuth and speed adjustments require special test tapes( see page 8) and a multi-meter with a frequency counter function.
  • Page 9 do not lift free, gently push the clips up while lifting front panel. Be careful not to pull on any other cables. Remove four transport mounting screws (reference #61) including screw with the transport ground wire (reference #9). Remove transport from front panel stand-offs. 10.
  • Page 10 Coarse adjustments may be made by ear with a music tape if no test tapes and counter are available. The CP-2500 plays at 3/4 of the standard 1 7/8 ips cassette speed, so frequencies on the test tapes must be multiplied by 0.75.
  • Page 11 s e r v i c e p a r t s l i s t REF. # PART NAME PART # UNIT Rubber Foot..................004-3001-01 Shoulder Screw Pan Head S Tight M3X8..........859-0336-00 ____________________________________________________________________________________________ MAIN PCB UNIT................010-7060-00 Pan Head With Spring Washer Screw M3X6........852-0901-37 Pan Head With Washer Screw M3X12..........
  • Page 12 Bind Small Black M4x6 Knock............859-0175-01 Cleaning Kit..................007-1701-00 Attachment Assembly................ 011-8049-00 Fuse 250V 1.6A................013-5517-00 AC Cord..................013-3079-00 Patch Cord..................013-3115-00 Muzak Cleaning Liquid Label............017-0273-00 Muzak Warranty Card..............017-0307-10 Case....................601-0117-00 Cushion L..................602-0053-00 Cushion R..................602-0054-00 Master Carton................. 602-0029-00 Wrap Label..................